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Information on EC 3.1.4.1 - phosphodiesterase I

for references in articles please use BRENDA:EC3.1.4.1

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IUBMB Comments

Hydrolyses both ribonucleotides and deoxyribonucleotides. Has low activity towards polynucleotides. A 3′-phosphate terminus on the substrate inhibits hydrolysis.

The enzyme appears in viruses and cellular organisms

Synonyms
enpp1, pde4a, phosphodiesterase i, pde i, tyrosyl-dna phosphodiesterase 1, ectonucleotide pyrophosphatase/phosphodiesterase 1, nucleotide phosphodiesterase, cpsf-73, 5'-phosphodiesterase, ectonucleotide pyrophosphatase phosphodiesterase 1, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
[nucleotide]n + H2O = [nucleotide]m + nucleotide
show the reaction diagram